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H19 Integral drill steels H22 Integral drill rods Plug hole integral steels 7 degree 11 taper degree 12 degree

Quantity:
  • hex19mm hex22mm
  • Jinquan
  • China
  • Iron bundles
  • Within 15-25 days according to your order quantity
  • 1
  • T/T
Integral drill steels is used by a hand held drill machine in underground mining and for small hole drilling, equipped with small power rock drills, like air leg rock drills, hand held rock drills, etc. It can reduces the expense of impact energy, improves the drilling speed and efficiency, also it can be used for drilling bore hole diameter from 30mm to 41mm usually. Regarding Integral drill steels, the quality of a steel material and a tungsten carbide is very important to get good drilling performance.
 
Integral Drill Steels:
 
(1) Steel grade: 40SiMnCrNiMo
 
(2) Shank size: hex19mm hex.22mm, including Plug Hole Rod
 
(3) Head Diameter: 24mm-44mm
 
(4) Length: 0.4m-10m
 
(5) Package: in wooden case or in bundles
 
(6) Productivity: 2000MT/Month

 

  Dimensions
      Part Nos.
             L
 
 D
mm
ft
in
mm
in
400
 
15"
42
1 21/32"
H22-108-400-42-Y
600
2'
 
41
1 5/8"
H22-108-      -   -Y
800
2'
7"
40
1 37/64"
H22-108-      -   -Y
1000
3'
3"
39
1 17/32"
H22-108-      -   -Y
1200
3'
11"
38 
1 1/2"
H22-108-      -   -Y
1400
4'
7"
37
1 29/64"
H22-108-      -   -Y
1500
4'
11"
36
1 27/64"
H22-108-      -   -Y
1600
5'
3"
35
1 3/8"
H22-108-      -   -Y
1800
5'
11"
34
1 11/32"
H22-108-      -   -Y
2000
6'
6"
33
1 19/64"
H22-108-      -   -Y
2200
7'
2"
32
1 1/4"
H22-108-      -   -Y
2400
7'
10"
31
1 7/32"
H22-108-      -   -Y
2500
8'
2"
30
1 3/16"
H22-108-      -   -Y
2600
8'
6"
29
1 9/64"
H22-108-      -   -Y
2800
9'
2"
28
1 7/64"
H22-108-      -   -Y
 
 
 
27
1 1/16"
 
 
 
 
26
1 1/32"
 

 

Product Inquiry
No. 16, Industrial Park, Xihu Town, Yanggu County, Liaocheng City, Shandong Province, China (252311)
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